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Temporary Vascular Scaffold and Scoring Device
专利权人:
发明人:
Richard Eustis FULTON, III
申请号:
US14080917
公开号:
US20140142598A1
申请日:
2013.11.15
申请国别(地区):
US
年份:
2014
代理人:
摘要:
Devices and methods for treating a target site in a body lumen are provided. A medical device includes a stent-like structure including a plurality of scoring and non-scoring filaments interwoven with one another. Generally, the stent-like structure will have more non-scoring filaments than scoring filaments to provide greater structural support and to focus the scoring forces on only a few select areas. The stent-like structure is expanded within the target site to score the target site and to provide temporary structural support while the target site is infused with a therapeutic agent. Such therapeutic agent infusion occurs with the use of a drug eluting or drug coated balloon disposed within the stent-like structure or by occluding the target site and introducing a drug into the occluded target site to sit for a period of time.
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